In an article published in Communications Physics, researchers from the Université libre de Bruxelles and the Institute for Quantum Optics and Quantum Information in Vienna present a new framework for ...

In any experiment, specifying a physical quantity of interest always relies on a reference frame. For example, identifying the time at which an event happens only makes sense relative to a clock.

Humans use various sensory signals when interacting with the environment. We can reach to pick up a coin that we see in front of us or transfer the coin from one hand to another without looking. Using ...